Popularity Country/ Region Term Full Form | Definition | Meaning Main Category Subcategory
Worldwide IANA Internet Assigned Numbers Authority Computing » Internet
Worldwide IANA International Academic Nursing Alliance Associations & Organizations » Medical Organizations
India IANS Indo-Asian News Service News & Entertainment » News
United States IAO Information Awareness Office Governmental » Security & Defence
Worldwide IAO International Accreditation Organization Associations & Organizations » Educational Organizations
Worldwide IAO International Astronomy Olympiad Associations & Organizations » Conferences & Events
Worldwide IAP In-App Purchase Computing » Software & Applications
India IAP Indian Academy of Pediatrics Associations & Organizations » Medical Organizations
Worldwide IAP Internet Access Provider Computing » Internet
Worldwide IAP Inhibitors of Apoptosis Medical » Biochemistry
Worldwide IARC International Agency for Research on Cancer Associations & Organizations » Governmental Organizations
Worldwide IARC International Age Rating Coalition Associations & Organizations » Technological Organizations
Worldwide IARC International Arctic Research Center Academic & Science » Research & Development
Worldwide IARC Individual Aircraft Record Card Governmental » Military
Worldwide IARC International Aerial Robotics Competition Associations & Organizations » Conferences & Events
United States IARC Indian Arts Research Center Associations & Organizations » Arts Associations
Israel IARC Israel Amateur Radio Club Associations & Organizations » Regional Organizations
India IAS Indian Administrative Service Governmental » Departments & Agencies
Worldwide IAS International Accounting Standards Business » Accounting
European Union IAS Internal Audit Service Governmental » Departments & Agencies
United States IAS Institute for Advanced Study Academic & Science » Universities & Institutions
India IAS Indian Academy of Sciences Academic & Science » Research & Development
Worldwide IAS IEEE Industrial Applications Society Associations & Organizations » Technological Organizations
Worldwide IAS International AIDS Society Associations & Organizations » International Orgaizations
Worldwide IAS Internal Anal Sphincter Medical » Anatomy & Physiology